chore(deps): bump lodash from 4.17.11 to 4.17.13 (#987)

Bumps [lodash](https://github.com/lodash/lodash) from 4.17.11 to 4.17.13.
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](https://github.com/lodash/lodash/compare/4.17.11...4.17.13)

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -113,7 +113,7 @@
     "koa-sendfile": "2.0.0",
     "koa-sslify": "2.1.2",
     "koa-static": "^4.0.1",
-    "lodash": "^4.17.11",
+    "lodash": "^4.17.13",
     "mobx": "4.6.0",
     "mobx-react": "^5.4.2",
     "natural-sort": "^1.0.0",